Methods the factors were extracted by principal component analysis and rotated by Varimax, then calculated the factor loading and the score of common factors.
方法用主成分法提取因子进行方差最大正交旋转，计算因子负荷及主因子得分。
This paper presents the parametric equations on stress concentration factor(SCF) of completely overlapped tubular joints under axial loading using experimental and numerical analysis.
通过试验和数值研究推导了完全叠接管节点试件在轴向力作用下应力集中因子的参数方程。
The total load factor is computed as the sum of the old total load factor and the current Loading Rate at the end of each successfully convergent nonlinear analysis.
在每次成功收敛非线性分析的最后，用旧的总荷载系数与当前荷载比的总和计算总荷载系数。
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